Name | CVE-2016-4483 |
Description | The xmlBufAttrSerializeTxtContent function in xmlsave.c in libxml2 allows context-dependent attackers to cause a denial of service (out-of-bounds read and application crash) via a non-UTF-8 attribute value, related to serialization. NOTE: this vulnerability may be a duplicate of CVE-2016-3627. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
References | DLA-503-1, DSA-3593-1 |
NVD severity | medium |
Debian Bugs | 823405 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
libxml2 (PTS) | stretch | 2.9.4+dfsg1-2.2+deb9u2 | fixed |
stretch (security) | 2.9.4+dfsg1-2.2+deb9u6 | fixed | |
buster | 2.9.4+dfsg1-7+deb10u3 | fixed | |
bullseye | 2.9.10+dfsg-6.7+deb11u1 | fixed | |
bookworm, sid | 2.9.14+dfsg-1 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
libxml2 | source | wheezy | 2.8.0+dfsg1-7+wheezy6 | DLA-503-1 | ||
libxml2 | source | jessie | 2.9.1+dfsg1-5+deb8u2 | DSA-3593-1 | ||
libxml2 | source | (unstable) | 2.9.3+dfsg1-1.1 | 823405 |
Minor issue, only when using libxml2 using recovery mode
https://git.gnome.org/browse/libxml2/commit/?id=c97750d11bb8b6f3303e7131fe526a61ac65bcfd (v2.9.4)
https://bugzilla.gnome.org/show_bug.cgi?id=766414